May 2007 - Zope-Dev - Zope lists

many conflict errors
by Joachim Schmitz 04 Jun '07

04 Jun '07

Hi, in our Studentregistration portal we experience many conflict errors under heavy load many of them unresolved. the configuration ZEO-server running on one machine 4 Zope-Clients with CPS-3.4.2 with 4 threads each running on a second box, we are using the faster session product all running Zope 2.9.3, python 2.4.3 on Ubuntu 4.0.3 a typical case looks like this: about 5 or 6 messages in the log file with the oid 0x2b 2007-05-23T17:32:38 INFO ZPublisher.Conflict ConflictError at /VirtualHostBase/http/uniben.waeup.org:80/uniben/VirtualHostRoot/campus/students/S882364/study_course/create_level: database conflict error (oid 0x2b, class Products.faster.sessiondata.SessionDataContainer, serial this txn started with 0x036dd29c28404f33 2007-05-23 16:28:09.433877, serial currently committed 0x036dd29ed2491566 2007-05-23 16:30:49.285660) (780 conflicts (73 unresolved) since startup at Wed May 23 05:56:52 2007) and finally ------ 2007-05-23T17:32:38 ERROR Zope.SiteErrorLog http://uniben.waeup.org/campus/students/S882364/study_course/create_level Traceback (innermost last): Module Zope2.App.startup, line 173, in zpublisher_exception_hook Module ZPublisher.Publish, line 121, in publish Module Zope2.App.startup, line 240, in commit Module transaction._manager, line 96, in commit Module Products.CPSCompat.PatchZODBTransaction, line 175, in commit Module transaction._transaction, line 433, in _commitResources Module ZODB.Connection, line 484, in commit Module ZODB.Connection, line 526, in _commit Module ZODB.Connection, line 554, in _store_objects Module tempstorage.TemporaryStorage, line 200, in store ConflictError: database conflict error (oid 0x2b, class Products.faster.sessiondata.SessionDataContainer, serial this txn started with 0x036dd29c28404f33 2007-05-23 16:28:09.433877, serial currently committed 0x036dd29ed2491566 2007-05-23 16:30:49.285660) Even though we have many write operations the write operations can't actually conflict, since each student only works on his own documents. Any hints howto to get further insight into this problem is welcome. -- Gruß Joachim

10 38

Zope Tests: 5 OK
by Zope Tests Summarizer 31 May '07

31 May '07

Summary of messages to the zope-tests list. Period Wed May 30 12:00:00 2007 UTC to Thu May 31 12:00:00 2007 UTC. There were 5 messages: 5 from Zope Unit Tests. Tests passed OK --------------- Subject: OK : Zope-2.7 Python-2.3.6 : Linux From: Zope Unit Tests Date: Wed May 30 20:52:11 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007809.html Subject: OK : Zope-2.8 Python-2.3.6 : Linux From: Zope Unit Tests Date: Wed May 30 20:53:42 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007810.html Subject: OK : Zope-2.9 Python-2.4.4 : Linux From: Zope Unit Tests Date: Wed May 30 20:55:13 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007811.html Subject: OK : Zope-2.10 Python-2.4.4 : Linux From: Zope Unit Tests Date: Wed May 30 20:56:46 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007812.html Subject: OK : Zope-trunk Python-2.4.4 : Linux From: Zope Unit Tests Date: Wed May 30 20:58:17 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007813.html

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strange zope.conf problem
by Miles 30 May '07

30 May '07

Hi, I have a site running Zope 2.9.6 which thinks it is running in debug mode. I've tried putting debug-mode off in the zope.conf, and also leaving out the line about debug-mode completely, but neither work - the site still believes it is running in debug mode! As far as I can see, it appears that it is using the DefaultConfiguration from App.config - certainly changing debug mode there from True to False solved the problem. However, I could not find where in the code the configuration was explicitly loaded on startup in order to verify what was going on. Any ideas where this might be? And what might be the root cause of it (it is fine on other machines that have been built using the same script). Also, I was finding it hard to debug the problem as to get any output/use pdb, I have to start the site in debug mode anyway! Any ideas for how I can trace through the startup code much appreciated...! Thanks, Miles

3 2

Zope Tests: 5 OK
by Zope Tests Summarizer 30 May '07

30 May '07

Summary of messages to the zope-tests list. Period Tue May 29 12:00:00 2007 UTC to Wed May 30 12:00:00 2007 UTC. There were 5 messages: 5 from Zope Unit Tests. Tests passed OK --------------- Subject: OK : Zope-2.7 Python-2.3.6 : Linux From: Zope Unit Tests Date: Tue May 29 20:51:40 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007804.html Subject: OK : Zope-2.8 Python-2.3.6 : Linux From: Zope Unit Tests Date: Tue May 29 20:53:10 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007805.html Subject: OK : Zope-2.9 Python-2.4.4 : Linux From: Zope Unit Tests Date: Tue May 29 20:54:41 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007806.html Subject: OK : Zope-2.10 Python-2.4.4 : Linux From: Zope Unit Tests Date: Tue May 29 20:56:12 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007807.html Subject: OK : Zope-trunk Python-2.4.4 : Linux From: Zope Unit Tests Date: Tue May 29 20:57:45 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007808.html

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Zope Tests: 5 OK
by Zope Tests Summarizer 29 May '07

29 May '07

Summary of messages to the zope-tests list. Period Mon May 28 12:00:00 2007 UTC to Tue May 29 12:00:00 2007 UTC. There were 5 messages: 5 from Zope Unit Tests. Tests passed OK --------------- Subject: OK : Zope-2.7 Python-2.3.6 : Linux From: Zope Unit Tests Date: Mon May 28 21:23:55 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007799.html Subject: OK : Zope-2.8 Python-2.3.6 : Linux From: Zope Unit Tests Date: Mon May 28 21:25:27 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007800.html Subject: OK : Zope-2.9 Python-2.4.4 : Linux From: Zope Unit Tests Date: Mon May 28 21:26:58 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007801.html Subject: OK : Zope-2.10 Python-2.4.4 : Linux From: Zope Unit Tests Date: Mon May 28 21:28:29 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007802.html Subject: OK : Zope-trunk Python-2.4.4 : Linux From: Zope Unit Tests Date: Mon May 28 21:30:00 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007803.html

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Zope Tests: 5 OK
by Zope Tests Summarizer 28 May '07

28 May '07

Summary of messages to the zope-tests list. Period Sun May 27 12:00:00 2007 UTC to Mon May 28 12:00:00 2007 UTC. There were 5 messages: 5 from Zope Unit Tests. Tests passed OK --------------- Subject: OK : Zope-2.7 Python-2.3.6 : Linux From: Zope Unit Tests Date: Sun May 27 20:52:52 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007794.html Subject: OK : Zope-2.8 Python-2.3.6 : Linux From: Zope Unit Tests Date: Sun May 27 20:54:22 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007795.html Subject: OK : Zope-2.9 Python-2.4.4 : Linux From: Zope Unit Tests Date: Sun May 27 20:55:54 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007796.html Subject: OK : Zope-2.10 Python-2.4.4 : Linux From: Zope Unit Tests Date: Sun May 27 20:57:25 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007797.html Subject: OK : Zope-trunk Python-2.4.4 : Linux From: Zope Unit Tests Date: Sun May 27 20:58:56 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007798.html

1 0

Zope Tests: 5 OK
by Zope Tests Summarizer 27 May '07

27 May '07

Summary of messages to the zope-tests list. Period Sat May 26 12:00:00 2007 UTC to Sun May 27 12:00:00 2007 UTC. There were 5 messages: 5 from Zope Unit Tests. Tests passed OK --------------- Subject: OK : Zope-2.7 Python-2.3.6 : Linux From: Zope Unit Tests Date: Sat May 26 21:17:28 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007789.html Subject: OK : Zope-2.8 Python-2.3.6 : Linux From: Zope Unit Tests Date: Sat May 26 21:19:09 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007790.html Subject: OK : Zope-2.9 Python-2.4.4 : Linux From: Zope Unit Tests Date: Sat May 26 21:20:46 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007791.html Subject: OK : Zope-2.10 Python-2.4.4 : Linux From: Zope Unit Tests Date: Sat May 26 21:22:40 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007792.html Subject: OK : Zope-trunk Python-2.4.4 : Linux From: Zope Unit Tests Date: Sat May 26 21:24:29 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007793.html

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Zope Tests: 5 OK
by Zope Tests Summarizer 26 May '07

26 May '07

Summary of messages to the zope-tests list. Period Fri May 25 12:00:00 2007 UTC to Sat May 26 12:00:00 2007 UTC. There were 5 messages: 5 from Zope Unit Tests. Tests passed OK --------------- Subject: OK : Zope-2.7 Python-2.3.6 : Linux From: Zope Unit Tests Date: Fri May 25 20:51:09 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007784.html Subject: OK : Zope-2.8 Python-2.3.6 : Linux From: Zope Unit Tests Date: Fri May 25 20:52:40 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007785.html Subject: OK : Zope-2.9 Python-2.4.4 : Linux From: Zope Unit Tests Date: Fri May 25 20:54:11 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007786.html Subject: OK : Zope-2.10 Python-2.4.4 : Linux From: Zope Unit Tests Date: Fri May 25 20:55:42 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007787.html Subject: OK : Zope-trunk Python-2.4.4 : Linux From: Zope Unit Tests Date: Fri May 25 20:57:14 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007788.html

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Zope Tests: 5 OK
by Zope Tests Summarizer 25 May '07

25 May '07

Summary of messages to the zope-tests list. Period Thu May 24 12:00:00 2007 UTC to Fri May 25 12:00:00 2007 UTC. There were 5 messages: 5 from Zope Unit Tests. Tests passed OK --------------- Subject: OK : Zope-2.7 Python-2.3.6 : Linux From: Zope Unit Tests Date: Thu May 24 20:59:43 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007779.html Subject: OK : Zope-2.8 Python-2.3.6 : Linux From: Zope Unit Tests Date: Thu May 24 21:01:27 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007780.html Subject: OK : Zope-2.9 Python-2.4.4 : Linux From: Zope Unit Tests Date: Thu May 24 21:03:12 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007781.html Subject: OK : Zope-2.10 Python-2.4.4 : Linux From: Zope Unit Tests Date: Thu May 24 21:04:55 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007782.html Subject: OK : Zope-trunk Python-2.4.4 : Linux From: Zope Unit Tests Date: Thu May 24 21:06:32 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007783.html

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Zope Tests: 5 OK
by Zope Tests Summarizer 24 May '07

24 May '07

Summary of messages to the zope-tests list. Period Wed May 23 12:00:00 2007 UTC to Thu May 24 12:00:00 2007 UTC. There were 5 messages: 5 from Zope Unit Tests. Tests passed OK --------------- Subject: OK : Zope-2.7 Python-2.3.6 : Linux From: Zope Unit Tests Date: Wed May 23 20:52:52 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007774.html Subject: OK : Zope-2.8 Python-2.3.6 : Linux From: Zope Unit Tests Date: Wed May 23 20:54:23 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007775.html Subject: OK : Zope-2.9 Python-2.4.4 : Linux From: Zope Unit Tests Date: Wed May 23 20:55:56 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007776.html Subject: OK : Zope-2.10 Python-2.4.4 : Linux From: Zope Unit Tests Date: Wed May 23 20:57:28 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007777.html Subject: OK : Zope-trunk Python-2.4.4 : Linux From: Zope Unit Tests Date: Wed May 23 20:58:59 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-May/007778.html

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